RMC8 Test Results

This section provides detailed test results for the test suite with an 8-switch ring topology, MSTP protocol, and copper media uplinks. Figure C-1 depicts the topology and the traffic flows before and after a network disruption.

Figure C-1 RMC8—Break Connection Between IES-7 and IES-8

Table C-3 Test Case RMC8-1—Bring Down Link from 7 to 8 (Software)

Baseline

200 MAC

400 MAC

Run

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

1

0.804

0.804

0.800

0.794

Yes

0.467

0.515

0.434

0.427

Yes

0.454

0.492

0.406

0.401

Yes

2

1.793

1.793

0.423

0.414

Yes

0.424

0.424

0.407

0.401

Yes

0.455

0.455

0.429

0.426

Yes

3

1.307

1.307

0.806

0.801

Yes

0.863

0.863

0.814

0.808

Yes

1.209

1.209

0.829

0.821

Yes

4

1.349

1.349

0.405

0.398

Yes

1.113

1.114

0.791

0.785

Yes

0.483

0.483

0.438

0.430

Yes

5

1.194

1.194

0.398

0.394

Yes

2.350

2.362

0.403

0.397

Yes

2.382

2.382

0.405

0.400

Yes

6

0.848

0.848

0.422

0.419

Yes

0.855

0.854

0.805

0.799

Yes

1.368

1.368

0.832

0.825

Yes

7

1.146

1.146

0.386

0.380

Yes

1.536

1.536

0.410

0.402

Yes

0.452

0.452

0.431

0.423

Yes

8

0.813

0.814

0.809

0.803

Yes

0.935

0.935

0.833

0.825

Yes

0.439

0.439

0.414

0.406

Yes

9

1.012

1.012

0.388

0.385

Yes

0.816

0.816

0.801

0.795

Yes

2.346

2.346

0.399

0.394

Yes

10

1.649

1.650

0.789

0.785

Yes

0.900

0.900

0.423

0.416

Yes

0.426

0.426

0.403

0.396

Yes

11

0.462

0.418

0.386

0.397

Yes

1.332

1.303

0.818

0.830

Yes

0.893

0.893

0.814

0.827

Yes

12

1.154

1.129

0.821

0.829

Yes

0.857

0.857

0.818

0.821

Yes

0.500

0.500

0.421

0.423

Yes

13

0.943

0.936

0.812

0.836

Yes

0.966

0.966

0.808

0.813

Yes

1.784

1.784

0.810

0.820

Yes

14

0.511

0.499

0.410

0.415

Yes

1.505

1.505

0.790

0.795

Yes

0.889

0.889

0.820

0.826

Yes

15

0.797

0.786

0.388

0.413

Yes

1.380

1.380

0.793

0.803

Yes

0.474

0.474

0.406

0.413

Yes

16

0.509

0.490

0.401

0.407

Yes

1.587

1.587

0.801

0.809

Yes

1.293

1.293

0.425

0.431

Yes

17

0.496

0.481

0.391

0.394

Yes

1.396

1.396

0.808

0.809

Yes

0.891

0.891

0.812

0.819

Yes

18

0.512

0.505

0.411

0.418

Yes

0.627

0.627

0.399

0.405

Yes

0.780

0.780

0.436

0.438

Yes

19

1.390

1.365

0.806

0.813

Yes

0.508

0.508

0.415

0.417

Yes

1.754

1.754

0.831

0.834

Yes

20

0.848

0.829

0.788

0.796

Yes

1.595

1.595

0.803

0.806

Yes

0.494

0.494

0.432

0.438

Yes

Average

0.977

0.968

0.562

0.565

1.101

1.102

0.669

0.668

0.990

0.560

0.560

Std Dev.

0.392

0.397

0.203

0.204

0.481

0.479

0.193

0.195

0.641

0.197

0.200

Table C-4 Test Case RMC8-2—Bring Link Up from 7 to 8 (Software)

Baseline

200 MAC

400 MAC

Run

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

1

0.010

0.014

0.025

0.009

No

0.017

0.022

0.043

0.034

No

0.026

0.027

0.052

0.044

No

2

0.013

0.015

0.037

0.013

No

0.018

0.023

0.044

0.033

No

0.025

0.027

0.050

0.046

No

3

0.010

0.015

0.037

0.007

No

0.019

0.020

0.042

0.033

No

0.023

0.027

0.051

0.048

No

4

0.010

0.017

0.035

0.008

No

0.016

0.023

0.041

0.033

No

0.022

0.028

0.048

0.044

No

5

0.012

0.014

0.034

0.011

No

0.019

0.021

0.038

0.031

No

0.026

0.030

0.047

0.042

No

6

0.010

0.015

0.020

0.009

No

0.019

0.023

0.041

0.029

No

0.024

0.030

0.050

0.043

No

7

0.012

0.015

0.026

0.013

No

0.016

0.022

0.042

0.029

No

0.022

0.029

0.047

0.040

No

8

0.012

0.014

0.017

0.011

No

0.019

0.023

0.042

0.034

No

0.023

0.032

0.052

0.045

No

9

0.012

0.015

0.027

0.012

No

0.016

0.026

0.037

0.025

No

0.024

0.030

0.051

0.044

No

10

0.010

0.017

0.021

0.009

No

0.016

0.020

0.037

0.025

No

0.025

0.028

0.048

0.043

No

11

0.019

0.010

0.071

0.030

Yes

0.031

0.021

0.166

0.166

Yes

0.036

0.024

0.127

0.064

Yes

12

0.032

0.011

0.072

0.037

Yes

0.031

0.019

0.170

0.170

Yes

0.035

0.023

0.184

0.184

Yes

13

0.022

0.013

0.041

0.042

Yes

0.053

0.020

0.170

0.170

Yes

0.062

0.024

0.133

0.087

Yes

14

0.031

0.010

0.071

0.038

Yes

0.032

0.019

0.069

0.063

Yes

0.036

0.024

0.177

0.177

Yes

15

0.033

0.010

0.071

0.034

No

0.053

0.017

0.170

0.170

Yes

0.039

0.024

0.187

0.187

Yes

16

0.031

0.013

0.070

0.035

Yes

0.055

0.018

0.167

0.167

Yes

0.036

0.030

0.128

0.076

Yes

17

0.031

0.010

0.072

0.025

Yes

0.055

0.020

0.190

0.190

Yes

0.035

0.025

0.178

0.178

Yes

18

0.036

0.011

0.075

0.038

Yes

0.053

0.017

0.119

0.049

Yes

0.036

0.025

0.189

0.189

Yes

19

0.035

0.010

0.091

0.091

Yes

0.055

0.018

0.177

0.177

Yes

0.064

0.024

0.191

0.191

Yes

20

0.020

0.010

0.123

0.123

Yes

0.030

0.013

0.147

0.077

Yes

0.036

0.023

0.196

0.197

Yes

Average

0.020

0.013

0.052

0.030

0.031

0.020

0.098

0.085

0.033

0.027

0.109

0.098

Std Dev.

0.010

0.003

0.029

0.030

0.016

0.003

0.063

0.067

0.012

0.003

0.064

0.067

Table C-5 Test Case RMC8-3—Disconnect Cable from 7 to 8 (Physical)

Baseline

200 MAC

400 MAC

Run

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

1

1.392

1.392

0.406

0.400

Yes

0.446

0.460

0.427

0.419

Yes

0.994

1.067

0.435

0.430

Yes

2

1.363

1.363

0.409

0.404

Yes

0.669

0.684

0.405

0.398

Yes

0.581

0.597

0.405

0.399

Yes

3

0.799

0.799

0.792

0.788

Yes

1.025

1.025

0.406

0.400

Yes

1.759

1.759

0.397

0.393

Yes

4

1.178

1.178

0.781

0.775

Yes

0.427

0.439

0.410

0.405

Yes

2.176

2.176

0.815

0.808

Yes

5

0.783

0.783

0.778

0.773

Yes

0.538

0.552

0.424

0.418

Yes

1.700

1.700

0.429

0.422

Yes

6

1.101

1.101

0.385

0.380

Yes

0.807

0.807

0.794

0.786

Yes

2.348

2.348

0.422

0.417

Yes

7

1.750

1.751

0.800

0.791

Yes

0.422

0.430

0.413

0.404

Yes

0.872

0.872

0.831

0.825

Yes

8

1.863

1.863

0.814

0.807

Yes

0.812

0.805

0.788

0.782

Yes

0.843

0.843

0.797

0.790

Yes

9

1.691

1.691

0.406

0.400

Yes

0.807

0.807

0.788

0.786

Yes

0.842

0.842

0.796

0.793

Yes

10

1.722

1.722

0.804

0.798

Yes

0.802

0.802

0.786

0.782

Yes

2.054

2.075

0.813

0.808

Yes

11

1.447

1.413

0.803

0.813

Yes

0.511

0.494

0.408

0.418

Yes

0.492

0.474

0.398

0.412

Yes

12

0.430

0.406

0.385

0.391

Yes

0.967

0.967

0.799

0.809

Yes

0.871

0.871

0.807

0.814

Yes

13

0.483

0.468

0.379

0.384

Yes

1.091

1.091

0.820

0.826

Yes

0.882

0.882

0.813

0.819

Yes

14

0.923

0.911

0.413

0.419

Yes

1.746

1.746

0.821

0.827

Yes

0.864

0.864

0.796

0.806

Yes

15

1.056

1.036

0.382

0.387

Yes

0.852

0.852

0.814

0.820

Yes

1.426

1.426

0.790

0.797

Yes

16

0.964

0.932

0.842

0.844

Yes

0.454

0.446

0.386

0.392

Yes

1.125

1.125

0.798

0.805

Yes

17

0.664

0.409

0.381

0.384

Yes

0.583

0.574

0.396

0.403

Yes

1.314

1.314

0.414

0.421

Yes

18

0.463

0.441

0.414

0.417

Yes

0.566

0.556

0.397

0.404

Yes

0.499

0.487

0.413

0.449

Yes

19

1.001

0.821

0.790

0.797

Yes

0.853

0.853

0.390

0.394

Yes

0.483

0.470

0.400

0.409

Yes

20

1.281

0.414

0.387

0.389

Yes

0.460

0.451

0.390

0.397

Yes

0.896

0.896

0.822

0.829

Yes

Average

1.118

1.045

0.578

0.577

0.742

0.742

0.563

0.564

1.151

1.154

0.629

0.632

Std Dev.

0.443

0.489

0.208

0.206

0.317

0.317

0.200

0.201

0.576

0.578

0.202

0.200

Table C-6 Test Case RMC8-4—Reconnect Cable from 7 to 8 (Physical)

Baseline

200 MAC

400 MAC

Run

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

1

1.392

1.392

0.406

0.400

Yes

0.446

0.460

0.427

0.419

Yes

0.994

1.067

0.435

0.430

Yes

2

1.363

1.363

0.409

0.404

Yes

0.669

0.684

0.405

0.398

Yes

0.581

0.597

0.405

0.399

Yes

3

0.799

0.799

0.792

0.788

Yes

1.025

1.025

0.406

0.400

Yes

1.759

1.759

0.397

0.393

Yes

4

1.178

1.178

0.781

0.775

Yes

0.427

0.439

0.410

0.405

Yes

2.176

2.176

0.815

0.808

Yes

5

0.783

0.783

0.778

0.773

Yes

0.538

0.552

0.424

0.418

Yes

1.700

1.700

0.429

0.422

Yes

6

1.101

1.101

0.385

0.380

Yes

0.807

0.807

0.794

0.786

Yes

2.348

2.348

0.422

0.417

Yes

7

1.750

1.751

0.800

0.791

Yes

0.422

0.430

0.413

0.404

Yes

0.872

0.872

0.831

0.825

Yes

8

1.863

1.863

0.814

0.807

Yes

0.812

0.805

0.788

0.782

Yes

0.843

0.843

0.797

0.790

Yes

9

1.691

1.691

0.406

0.400

Yes

0.807

0.807

0.788

0.786

Yes

0.842

0.842

0.796

0.793

Yes

10

1.722

1.722

0.804

0.798

Yes

0.802

0.802

0.786

0.782

Yes

2.054

2.075

0.813

0.808

Yes

11

1.447

1.413

0.803

0.813

Yes

0.511

0.494

0.408

0.418

Yes

0.492

0.474

0.398

0.412

Yes

12

0.430

0.406

0.385

0.391

Yes

0.967

0.967

0.799

0.809

Yes

0.871

0.871

0.807

0.814

Yes

13

0.483

0.468

0.379

0.384

Yes

1.091

1.091

0.820

0.826

Yes

0.882

0.882

0.813

0.819

Yes

14

0.923

0.911

0.413

0.419

Yes

1.746

1.746

0.821

0.827

Yes

0.864

0.864

0.796

0.806

Yes

15

1.056

1.036

0.382

0.387

Yes

0.852

0.852

0.814

0.820

Yes

1.426

1.426

0.790

0.797

Yes

16

0.964

0.932

0.842

0.844

Yes

0.454

0.446

0.386

0.392

Yes

1.125

1.125

0.798

0.805

Yes

17

0.664

0.409

0.381

0.384

Yes

0.583

0.574

0.396

0.403

Yes

1.314

1.314

0.414

0.421

Yes

18

0.463

0.441

0.414

0.417

Yes

0.566

0.556

0.397

0.404

Yes

0.499

0.487

0.413

0.449

Yes

19

1.001

0.821

0.790

0.797

Yes

0.853

0.853

0.390

0.394

Yes

0.483

0.470

0.400

0.409

Yes

20

1.281

0.414

0.387

0.389

Yes

0.460

0.451

0.390

0.397

Yes

0.896

0.896

0.822

0.829

Yes

Average

1.118

1.045

0.578

0.577

0.742

0.742

0.563

0.564

1.151

1.154

0.629

0.632

Std Dev.

0.443

0.489

0.208

0.206

0.317

0.317

0.200

0.201

0.576

0.578

0.202

0.200

Table C-7 Test Case RMC8-5—Root Bridge Down

Baseline

200 MAC

400 MAC

Run

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

1

0.000

0.000

0.400

0.402

Yes

0.220

0.220

0.414

0.409

Yes

0.012

0.012

0.429

0.425

Yes

2

0.258

0.258

0.813

0.806

Yes

0.045

0.045

0.421

0.414

Yes

0.021

0.021

1.379

1.383

Yes

3

0.146

0.146

0.509

0.510

Yes

0.457

0.457

0.430

0.425

Yes

0.458

0.458

0.912

0.912

Yes

4

0.006

0.006

1.728

1.728

Yes

0.804

0.804

0.823

0.815

Yes

0.030

0.029

0.817

0.810

Yes

5

0.000

0.000

0.425

0.426

Yes

0.057

0.057

1.213

1.213

Yes

0.517

0.517

0.811

0.819

Yes

6

0.229

0.229

0.827

0.822

Yes

0.013

0.013

1.129

1.129

Yes

0.204

0.204

0.428

0.420

Yes

7

0.005

0.005

0.540

0.542

Yes

0.849

0.849

0.413

0.406

Yes

0.021

0.021

2.016

2.016

Yes

8

0.006

0.006

1.256

1.257

Yes

0.024

0.023

0.417

0.412

Yes

0.000

0.000

0.421

0.425

Yes

9

0.135

0.135

0.704

0.704

Yes

0.011

0.011

1.765

1.765

Yes

0.022

0.021

0.403

0.404

Yes

10

0.006

0.006

0.414

0.416

Yes

0.094

0.094

0.449

0.443

Yes

0.505

0.504

0.961

0.961

Yes

11

0.684

0.685

0.396

0.407

Yes

0.476

0.476

0.399

0.411

Yes

0.074

0.074

2.565

2.565

Yes

12

0.297

0.297

0.411

0.419

Yes

0.391

0.391

0.402

0.414

Yes

0.091

0.091

0.930

0.930

Yes

13

0.245

0.245

0.777

0.785

Yes

0.846

0.846

1.270

1.274

Yes

0.506

0.506

1.348

1.348

Yes

14

0.037

0.037

1.852

1.852

Yes

0.151

0.151

0.789

0.795

Yes

0.180

0.180

0.797

0.808

Yes

15

0.080

0.080

0.383

0.386

Yes

0.148

0.148

0.394

0.404

Yes

0.159

0.159

1.855

1.855

Yes

16

0.202

0.202

0.774

0.785

Yes

0.095

0.096

1.214

1.214

Yes

0.171

0.171

0.403

0.435

Yes

17

0.208

0.208

0.801

0.809

Yes

0.153

0.153

0.402

0.413

Yes

0.249

0.249

0.679

0.811

Yes

18

0.049

0.049

0.384

0.389

Yes

0.235

0.235

0.383

0.394

Yes

0.278

0.279

1.283

1.283

Yes

19

0.032

0.032

1.006

1.006

Yes

0.566

0.566

0.393

0.399

Yes

0.170

0.170

0.394

0.404

Yes

20

0.051

0.052

0.409

0.435

Yes

0.132

0.132

1.159

1.159

Yes

0.066

0.066

0.153

0.160

Yes

Average

0.134

0.134

0.740

0.744

0.288

0.288

0.714

0.715

0.187

0.187

0.949

0.959

Std Dev.

0.165

0.165

0.434

0.431

0.285

0.285

0.424

0.423

0.179

0.179

0.629

0.625

Table C-8 Test Case RMC8-6—Root Bridge Up

Baseline

200 MAC

400 MAC

Run

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

1

0.020

0.020

0.220

0.220

Yes

0.465

0.465

0.468

0.453

Yes

0.595

0.595

0.710

0.697

Yes

2

0.022

0.022

0.900

0.901

Yes

0.038

0.038

0.733

0.720

Yes

0.045

0.045

0.296

0.300

Yes

3

0.022

0.022

0.024

0.024

Yes

0.038

0.038

0.399

0.391

Yes

0.062

0.062

0.072

0.062

Yes

4

0.021

0.021

0.045

0.017

Yes

0.034

0.034

0.540

0.544

Yes

0.049

0.049

0.634

0.643

Yes

5

0.019

0.019

0.045

0.045

Yes

0.042

0.042

0.313

0.304

Yes

0.060

0.060

0.752

0.739

Yes

6

0.020

0.020

0.860

0.853

Yes

0.884

0.884

0.905

0.885

Yes

0.276

0.276

0.284

0.269

Yes

7

0.399

0.399

0.429

0.400

Yes

0.547

0.547

0.563

0.548

Yes

0.133

0.133

0.163

0.148

Yes

8

0.022

0.022

0.024

0.024

No

0.042

0.042

0.702

0.691

Yes

0.067

0.067

0.073

0.058

Yes

9

0.022

0.022

0.308

0.308

Yes

0.040

0.040

0.061

0.053

Yes

0.060

0.060

0.063

0.058

Yes

10

0.023

0.023

0.023

0.023

No

0.039

0.040

0.231

0.221

Yes

0.045

0.045

0.305

0.305

Yes

11

0.028

0.028

0.890

0.867

Yes

0.102

0.102

0.464

0.465

Yes

0.175

0.175

0.139

0.144

Yes

12

0.036

0.036

1.070

1.042

Yes

0.061

0.061

0.118

0.121

Yes

0.878

0.878

0.881

0.881

Yes

13

0.032

0.032

1.060

1.045

Yes

0.051

0.051

0.121

0.120

Yes

0.829

0.829

0.878

0.878

Yes

14

0.105

0.105

0.650

0.650

Yes

0.108

0.108

0.197

0.158

Yes

0.146

0.146

0.890

0.890

Yes

15

0.033

0.033

0.072

0.040

Yes

0.119

0.119

0.226

0.226

Yes

0.069

0.069

0.069

0.069

Yes

16

0.363

0.363

0.513

0.542

Yes

0.098

0.098

0.220

0.220

Yes

0.074

0.074

1.006

1.006

Yes

17

0.053

0.053

0.953

0.984

Yes

0.239

0.239

0.282

0.282

Yes

0.120

0.120

1.078

1.079

Yes

18

0.395

0.395

0.501

0.532

Yes

0.057

0.057

0.238

0.238

Yes

0.084

0.084

0.214

0.182

Yes

19

0.032

0.032

1.006

1.006

Yes

0.058

0.058

0.126

0.129

Yes

0.066

0.066

0.153

0.160

Yes

20

0.032

0.032

0.093

0.068

Yes

0.094

0.094

0.848

0.848

Yes

0.110

0.110

0.538

0.538

Yes

Average

0.085

0.085

0.484

0.479

0.158

0.158

0.388

0.381

0.197

0.197

0.460

0.455

Std Dev.

0.131

0.131

0.405

0.408

0.222

0.222

0.255

0.253

0.257

0.257

0.358

0.361

Table C-9 Test Case RMC8-7—Stack Master Down

Baseline

200 MAC

400 MAC

Run

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

1

0.020

0.020

1.362

1.362

Yes

0.037

0.037

0.821

0.816

Yes

0.000

0.000

1.968

1.968

Yes

2

0.010

0.010

0.403

0.396

Yes

0.000

0.000

1.264

1.264

Yes

0.359

0.359

0.422

0.418

Yes

3

0.000

0.000

0.810

0.805

Yes

0.395

0.395

0.820

0.812

Yes

0.000

0.000

1.374

1.374

Yes

4

0.580

0.580

0.410

0.407

Yes

0.000

0.000

0.832

0.832

Yes

0.038

0.038

0.854

0.846

Yes

5

0.000

0.000

0.804

0.799

Yes

0.021

0.021

0.413

0.408

Yes

0.000

0.000

2.401

2.401

Yes

6

0.010

0.010

0.416

0.413

Yes

0.000

0.000

2.734

2.734

Yes

0.507

0.507

0.492

0.482

Yes

7

0.000

0.000

0.814

0.815

Yes

0.763

0.763

0.442

0.438

Yes

0.000

0.000

0.799

0.804

Yes

8

0.013

0.013

0.824

0.818

Yes

0.000

0.000

2.748

2.748

Yes

0.027

0.026

0.843

0.840

Yes

9

0.000

0.000

1.197

1.197

Yes

0.801

0.801

0.425

0.418

Yes

0.000

0.000

0.408

0.409

Yes

10

0.048

0.048

1.183

1.175

Yes

0.000

0.000

0.427

0.430

Yes

1.514

1.514

0.449

0.439

Yes

11

0.081

0.081

0.804

0.812

Yes

0.107

0.107

0.802

0.813

Yes

0.705

0.705

0.418

0.429

Yes

12

0.000

0.000

0.404

0.404

Yes

0.000

0.000

0.411

0.433

Yes

0.000

0.000

0.587

0.587

Yes

13

0.791

0.791

0.370

0.378

Yes

0.883

0.883

0.393

0.404

Yes

0.534

0.534

0.385

0.402

Yes

14

0.000

0.000

0.813

0.817

Yes

0.000

0.000

0.464

0.464

Yes

0.000

0.000

0.459

0.459

Yes

15

0.225

0.225

0.374

0.379

Yes

0.089

0.089

0.399

0.412

Yes

0.119

0.119

0.385

0.399

Yes

16

0.000

0.000

1.257

1.257

Yes

0.000

0.000

0.423

0.448

Yes

0.000

0.000

0.442

0.462

Yes

17

0.043

0.043

0.377

0.385

Yes

0.105

0.105

0.409

0.419

Yes

0.115

0.115

0.406

0.415

Yes

18

0.000

0.000

1.737

1.736

Yes

0.000

0.000

1.147

1.147

Yes

0.000

0.000

0.421

0.439

Yes

19

0.047

0.047

0.381

0.389

Yes

0.093

0.093

0.804

0.836

Yes

0.211

0.211

0.817

0.828

Yes

20

0.000

0.000

0.805

0.812

Yes

0.000

0.000

0.408

0.429

Yes

0.000

0.000

1.222

1.222

Yes

Average

0.093

0.093

0.777

0.778

0.165

0.165

0.829

0.835

0.206

0.206

0.778

0.781

Std Dev.

0.212

0.212

0.399

0.398

0.295

0.295

0.705

0.703

0.376

0.376

0.563

0.561

Table C-10 Test Case RMC8-8—Adding Switch Back to Stack

Baseline

200 MAC

400 MAC

Run

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

7 to 8

8 to 7

4 to 5

5 to 4

Peer-to-Peer Timeout

1

0.000

0.000

0.006

0.042

No

0.027

0.027

0.027

0.011

No

0.000

0.000

0.013

0.013

No

2

0.022

0.022

0.024

0.006

No

0.000

0.000

0.011

0.007

No

0.033

0.033

0.035

0.016

No

3

0.000

0.000

0.006

0.006

No

0.026

0.026

0.021

0.009

No

0.000

0.000

0.010

0.010

No

4

0.019

0.019

0.015

0.008

No

0.000

0.000

0.010

0.006

No

0.033

0.033

0.032

0.016

No

5

0.000

0.000

0.007

0.007

No

0.026

0.026

0.019

0.010

No

0.000

0.000

0.008

0.008

No

6

0.020

0.020

0.024

0.006

No

0.000

0.000

0.009

0.006

No

0.033

0.033

0.034

0.016

No

7

0.000

0.000

0.008

0.008

Yes

0.040

0.040

0.039

0.039

No

0.000

0.000

0.013

0.012

No

8

0.022

0.022

0.024

0.009

Yes

0.000

0.000

0.010

0.006

No

0.034

0.034

0.038

0.017

No

9

0.000

0.000

0.008

0.047

Yes

0.027

0.028

0.019

0.011

No

0.000

0.000

0.013

0.006

No

10

0.022

0.022

0.026

0.008

Yes

0.000

0.000

0.009

0.006

No

0.035

0.035

0.033

0.016

No

11

0.033

0.033

0.049

0.037

Yes

0.049

0.049

0.095

0.076

Yes

0.058

0.058

0.137

0.085

Yes

12

0.000

0.000

0.134

0.100

Yes

0.000

0.000

0.175

0.175

Yes

0.000

0.000

0.177

0.177

Yes

13

0.032

0.032

0.051

0.037

Yes

0.169

0.169

0.183

0.184

Yes

0.057

0.057

0.093

0.087

Yes

14

0.000

0.000

0.109

0.093

Yes

0.000

0.000

0.172

0.172

Yes

0.000

0.000

0.184

0.184

Yes

15

0.033

0.033

0.048

0.040

Yes

0.051

0.051

0.137

0.074

Yes

0.056

0.056

0.158

0.158

Yes

16

0.000

0.000

0.126

0.092

Yes

0.000

0.000

0.079

0.057

Yes

0.000

0.000

0.173

0.173

Yes

17

0.028

0.028

0.048

0.038

Yes

0.050

0.050

0.093

0.072

Yes

0.185

0.185

0.194

0.194

Yes

18

0.000

0.000

0.137

0.102

Yes

0.000

0.000

0.100

0.059

Yes

0.000

0.000

0.168

0.168

Yes

19

0.033

0.033

0.049

0.039

Yes

0.181

0.181

0.181

0.181

Yes

0.057

0.057

0.140

0.080

Yes

20

0.000

0.000

0.121

0.092

Yes

0.000

0.000

0.176

0.176

Yes

0.000

0.000

0.032

0.058

Yes

Average

0.013

0.013

0.051

0.041

0.032

0.032

0.078

0.067

0.029

0.029

0.084

0.075

Std Dev.

0.014

0.014

0.047

0.036

0.052

0.052

0.069

0.070

0.043

0.043

0.072

0.073

RMC16 Test Results

This section provides detailed test results for the test suite with a 16-switch ring topology, MSTP protocol, and copper media uplinks. Figure C-2 depicts the topology and the traffic flows before and after a network disruption.